2000110123 has 4 divisors (see below), whose sum is σ = 2181938328. Its totient is φ = 1818281920.

The previous prime is 2000110117. The next prime is 2000110157. The reversal of 2000110123 is 3210110002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000110123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000113123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90914086 + ... + 90914107.

It is an arithmetic number, because the mean of its divisors is an integer number (545484582).

Almost surely, 2^2000110123 is an apocalyptic number.

2000110123 is a deficient number, since it is larger than the sum of its proper divisors (181828205).

2000110123 is a wasteful number, since it uses less digits than its factorization.

2000110123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181828204.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2000110123 is about 44722.5907456176. The cubic root of 2000110123 is about 1259.9441738514.

Adding to 2000110123 its reverse (3210110002), we get a palindrome (5210220125).

The spelling of 2000110123 in words is "two billion, one hundred ten thousand, one hundred twenty-three".